Eview EV-09

Eview EV-09 is a small and powerful multi-purpose GPS/GSM tracker. The device features an embedded SIM chip, Bluetooth 4.0, IP67 water-resistant casing, a silicone clip  to attach to any collar, bike, belt, etc., 2-way calling, anti-theft for bike, SOS help alarm, geo safe zone, and more.

Protocol: eview Manufacturer: Eview Forum discussion
Properties
Request device battery state
battery
Find me
find_me
Looking for equipment
Reboot
reboot
Single locating
single_locating
This command is sent from server to the device to request the device to update the latest location data
Properties
Custom command
custom
Send custom command via connection. Only message body is requred: header, properties, length and checksum are added automatically
hex: Binary command body in HEX form
Find Me command
{"hex":"040113"}
Device reboot command
{"hex":"040112"}